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NBR Oil seals

NBR - Acrylonitrile-Butadiene Rubber

Description: Rotary shaft seal (Oil seal)

Profile: TC - rubber covered OD, sealing lip with garter spring and additional dust lip

Material: NBR 70 Sh

DIN/ISO 1629 Designation:    NBR

ASTM D 1418 Designation:     NBR

Standard Colour:                  Black

Temperature Range:            -30°C (-22°F) ÷ 100°C (2...

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NBR - Acrylonitrile-Butadiene Rubber

Description: Rotary shaft seal (Oil seal)

Profile: TC - rubber covered OD, sealing lip with garter spring and additional dust lip

Material: NBR 70 Sh

DIN/ISO 1629 Designation:    NBR

ASTM D 1418 Designation:     NBR

Standard Colour:                  Black

Temperature Range:            -30°C (-22°F) ÷ 100°C (212°F)

Pressure:                   ≤ 0.5 bar (0.05 MPa)
Speed:                        ≤ 35 m/s

TC profile is interchangeable with shaft seals AS, GP, A11, HMSA7, WAS, FA, 94, 827S, ADL, DGS, 32, IEL, R23, BASL, ASL, CC, RP, TGP and UE.

Commonly known as Nitrile rubber (NBR) or Buna-N, Acrylonitrile Butadiene Rubber is a copolymer of two monomers: acrylonitrile (ACN) and butadiene. Nowadays used as worldwide economical elastomer NBR offers good mechanical properties together with excellent resistance to mineral oil-based lubricants and greases, hydraulic fluids, alcohols and water. NBR has also a good balance of working properties such as low compression set, high tensile strength, and high abrasion resistance. Its properties are mainly determined by the acrylonitrile content which ranges between 18% and 50%, low ACN contents (<30%) ensure better flexibility at low temperatures, but offer limited resistance to oils and fuels, high ACN contents (>45%) increase resistance to hydrocarbon oils and fuels, but reduce flexibility at low temperatures. The standard NBR material, known as “Medium Nitrile”, offers an average ACN content of approximately 32% and due to its good overall balance suits a wide range of applications.

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NBR Oil seals There are 876 products.

Showing 865 - 876 of 876 items
    Symbol / NameMarkCategoryDimensionsPackagePrice netto
    Diameter in. (mm)Diameter out. (mm)Height (mm) Thickness (mm)
    145X180X12GRNNBR Oil seals1451801210 pcs. 1,85 € / 1 pcs. View
    14X22X5GRNNBR Oil seals1422510 pcs. 0,09 € / 1 pcs. View
    22.22X34.92X6.35GRNNBR Oil seals22.2234.926.3510 pcs. 0,60 € / 1 pcs. View
    25X40X8GRNNBR Oil seals2540810 pcs. 0,20 € / 1 pcs. View
    31X43X10.3 DUOGRNNBR Oil seals314310.310 pcs. 0,96 € / 1 pcs. View
    48X72X7GRNNBR Oil seals4872710 pcs. 0,30 € / 1 pcs. View
    50X72X7GRNNBR Oil seals5072710 pcs. 0,30 € / 1 pcs. View
    55X90X13GRNNBR Oil seals55901310 pcs. 0,47 € / 1 pcs. View
    58X72X10GRNNBR Oil seals58721010 pcs. 0,30 € / 1 pcs. View
    90X140X12GRNNBR Oil seals901401210 pcs. 2,85 € / 1 pcs. View
    48X63.5X8GRNNBR Oil seals4863.5810 pcs. 1,46 € / 1 pcs. View
    138X160X15GRNNBR Oil seals1381601510 pcs. 4,38 € / 1 pcs. View
Showing 865 - 876 of 876 items